<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0"><!--输入: meta:vp 再按tab键就出来了.-->
        <link rel="stylesheet" href="css/css01.css" type="text/css">
        <title>css应用</title>
    <body>
        <p id="s1">Lorem ipsum dolor sit amet, consectetur adipisicing elit. Animi cumque eaque earum est excepturi fugit impedit laboriosam nostrum optio ratione? Amet eveniet expedita harum libero obcaecati omnis repellendus reprehenderit vero?</p>
    <ul>
        <li>哈哈1</li>
        <li>哈哈2</li>
        <li>哈哈3</li>
        <li>哈哈4</li>
        <li>哈哈5</li>
    </ul>
    </body>
</html>